- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
cleansing milk
-
spoiled
-
conspire
-
cap
-
oesophagus
-
pigeonhole
-
acnidosporidia
-
synthesis
-
flyer
-
genus liquidambar
- Hide translation
conundrum
conundrum /kəˈnʌndrəm/
noun
-
A difficult problem
(
brain-teaser
, conundrum
, enigma
, riddle
)
a difficult problem
